@article{reiisi_shahi_shahi_damavandi, 
  title={‫ایران‬ ‫پزشکی‬ ‫شناسی‬ ‫میکروب‬ ‫مجله‬ Determination of ABO/Rh blood group, sex and age with severity of Helicobacter pylori infection in Iranian gastrointestinal patients}, 
  abstractNote={Article history: IJMM 2017; 11(2): 81-86 Background and Aims: Helicobacter pylori infection currently become as an endemic worldwide health issue. The infection causes variety of gastrointestinal diseases. The role of blood groups is established in body's response to microorganisms and the development of gastrointestinal disorders. This study aimed to investigate the relationship between blood groups, age and gender of Iranian population and the severity of infection with this bacteria.}, 
  author={Reiisi and Shahi and Shahi and Damavandi}
  }